262.5% is the change from 264 to 957
Calculation steps:
[( 957 - 264 ) ÷ 264] x 100 = 262.5%
Formula
Percentage change = [(957 - 264) / 264] x 100
Subtract the new number by the original number
957 - 264 = 693
693 ÷ 264 = 2.625
2.625 x 100 = 262.5%
Example